What is the primary purpose of a fixed immediate annuity?

The primary purpose of a fixed immediate annuity is to offer a stream of income starting right away. This type of annuity is specifically designed for individuals who want to convert a lump sum of money into regular income payments that begin almost immediately after the initial investment is made. The appeal of a fixed immediate annuity lies in its predictability and security, as it guarantees a fixed amount of income for a specified period or for the lifetime of the annuitant, providing financial stability for immediate retirement needs or other cash-flow requirements.

Other options focus on aspects that are not the central function of a fixed immediate annuity. For instance, cash refund options and deferred income payments relate to features available in different types of annuities, while growing investments over a long period pertains more to accumulation-focused products like indexed or variable annuities. These options do not capture the essence of what a fixed immediate annuity offers, which is immediate, guaranteed income.